/*
 *  Copyright 2006 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.mybatis.generator.config;

import static org.mybatis.generator.internal.util.messages.Messages.getString;

/**
 * Typesafe enum of different model types
 * 
 * @author Jeff Butler
 */
public enum ModelType {
	HIERARCHICAL("hierarchical"), //$NON-NLS-1$
	FLAT("flat"), //$NON-NLS-1$
	CONDITIONAL("conditional"); //$NON-NLS-1$

	private final String modelType;

	/**
     * 
     */
	private ModelType(String modelType) {
		this.modelType = modelType;
	}

	public String getModelType() {
		return modelType;
	}

	public static ModelType getModelType(String type) {
		if (HIERARCHICAL.getModelType().equalsIgnoreCase(type)) {
			return HIERARCHICAL;
		} else if (FLAT.getModelType().equalsIgnoreCase(type)) {
			return FLAT;
		} else if (CONDITIONAL.getModelType().equalsIgnoreCase(type)) {
			return CONDITIONAL;
		} else {
			throw new RuntimeException(getString("RuntimeError.13", type)); //$NON-NLS-1$
		}
	}
}
